USD / PKR—•Gold (24K/tola)Rs 285,400•Silver (tola)Rs 3,400•PetrolRs 265.2/L•DieselRs 275.8/L•
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Fuel Trip Costs in Pakistan: Formula & Worked Example

Three numbers decide any trip's fuel bill: distance, your vehicle's mileage, and the petrol price. This guide shows the formula and a worked trip you can check against the calculator.

Try it yourself: Fuel Trip Calculator — enter your distance, mileage and fuel price for your own trip cost.

The formula

  1. Litres needed = distance (km) ÷ mileage (km per litre).
  2. Trip cost = litres needed × fuel price per litre.
  3. Cost per km = trip cost ÷ distance.
  4. Round trip cost = trip cost × 2.

Worked example (calculator's example inputs)

Distance 350 km, mileage 12 km per litre, petrol at the calculator's example price of Rs 265.20 per litre:

  • Litres needed = 350 ÷ 12 = 29.17 litres.
  • Trip cost = 29.17 × Rs 265.20 = Rs 7,735.
  • Cost per km = Rs 7,735 ÷ 350 = Rs 22.10 per km.
  • Round trip = Rs 7,735 × 2 = Rs 15,470.

The petrol price above is the calculator's example input, shown so the arithmetic can be followed. On the live site the calculator pre-fills the current petrol price from the latest rates, so your own result will use today's price — always enter the price you actually paid or expect to pay.

Assumptions behind these figures

  • Constant mileage of 12 km per litre for the whole trip — real mileage varies with traffic, load, AC and road condition.
  • One-way distance of 350 km; round trip is simply the one-way cost doubled.
  • Fuel price is an example input (Rs 265.20 per litre), not a live price — check current OGRA-notified prices before a real trip.
  • Tolls, food, stays and servicing are not included — this is fuel only.

Common mistakes

  1. Guessing mileage. City mileage and highway mileage differ a lot — use your vehicle's real figure, measured over a full tank, not the brochure number.
  2. Forgetting the return leg. Budget the round trip unless you really are driving one way.
  3. Using a stale petrol price. Prices are revised frequently in Pakistan — a month-old price can throw the estimate off by hundreds of rupees.
  4. Ignoring traffic and load. AC, extra passengers and city traffic all cut mileage, so a tight budget should add a small margin.

Source and date note

The figures in this guide use the Fuel Trip Calculator's example inputs as of October 2026, with the petrol price labelled as an example. For a real trip, enter the current pump price — the live calculator pre-fills it from the latest rates.

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